[Epidemiological studies of the incidence of the rheumatoid factor in a community of aged subjects].
D000367:Age Factors; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000175:diagnosis / Q000453:epidemiology*; D006801:Humans; D007558:Italy; D007841:Latex Fixation Tests; D012216:Rheumatic Diseases / Q000175:diagnosis / Q000453:epidemiology*; D012217:Rheumatoid Factor / Q000032:analysis*; D012737:Sex Factors
D012217:Rheumatoid Factor
Ricerche epidemiologiche sull'incidenza del fattore reumatoide in una comunità di soggetti anziani.